{"id":64652,"date":"2024-07-29T12:16:44","date_gmt":"2024-07-29T19:16:44","guid":{"rendered":"https:\/\/www.rambus.com\/?page_id=64652"},"modified":"2026-01-27T19:30:44","modified_gmt":"2026-01-28T03:30:44","slug":"ddr5-client-dimm-chipset","status":"publish","type":"page","link":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/","title":{"rendered":"DDR5 Client DIMM Chipset"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

DDR5 Client DIMM Chipset<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Delivering breakthrough memory bandwidth and capacity<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tContact Us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

DDR5 Client Clock Driver, Power Management IC and SPD Hub Chips<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The Rambus DDR5 memory interface chipset for client DIMMs includes the DDR5 Client Clock Driver (CKD), Power Management IC (PMIC) and Serial Presence Detect Hub (SPD Hub). These chips enable the next generation of high-performance desktop and notebook PCs to handle demanding workloads for gaming, content creation and AI.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\"ContactContact<\/a> \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\"DownloadSolution Brief<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\u00a0<\/p>
Description<\/th>Part Number<\/th>Product Brief<\/th>Applications<\/th><\/tr><\/thead>
7200 MT\/s Client Clock Driver<\/a><\/td>DR5CKD1Gxx<\/td>\"Download<\/a><\/td>Client
CSODIMM,
CUDIMM<\/td><\/tr>
Power Management IC PMIC5100<\/a><\/td>P1535Gxx<\/td>\"Download<\/a><\/td>Client SODIMM, CSODIMM, UDIMM, CUDIMM<\/td><\/tr>
Power Management IC
PMIC5120 <\/a><\/td>		P2535Gxx<\/td>\"Download<\/a><\/td>Client SODIMM, CSODIMM, UDIMM, CUDIMM<\/td><\/tr>
SPD Hub with Internal Temperature Sensor<\/a><\/td>SPD1605Gxx<\/td>\"Download<\/a><\/td>Client SODIMM, CSODIMM,
UDIMM, CUDIMM,
LPCAMM2<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Rambus DDR5 Client DIMM Chipset Performance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The Rambus DDR5 Client Clock Driver (CKD) enables DDR5 client DIMMs (CUDIMMs and CSODIMMs) to operate at up to 7200 MT\/s. Client DIMMs at 6400 MT\/s and above employ a CKD as part of their standard architecture to manage jitter and close timing for the synchronous memory system.<\/p>

The Client Clock Driver retimes and distributes the clock sent from the processor to the DRAM devices on the DIMM. It is a key chip for enabling data rates at 6400 MT\/s and above on CSODIMMs and CUDIMMs or in implementations where the DRAM are directly soldiered to the motherboard.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\"DDR5\t\t\t\t\t\t\t\t\t\t\t
DDR5 CSODIMM with CKD, PMIC and SPD Hub<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The PMIC5120 receives a high voltage input and steps it down to the voltages needed to power the DRAM and all other chips on module. This architecture supports higher power efficiency and finer grain control of supply currents.<\/p>

The SPD Hub with integrated temperature sensor enables communication via the I3C bus of important data for system configuration and thermal management.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Ask the Experts: Client Memory Interface Chipsets<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

In this episode of Ask the Experts, we discuss client chipsets for DIMMs and LPCAMM2 with Carlos Weissenberg, Senior Product Marketing Manager, Memory Interface Chips at Rambus. Topics include: the need for advanced chips to enable higher levels of performance, the role of Client Clock Driver (CKD) and Power Management ICs (PMIC), and how AI applications are driving the need for greater memory bandwidth and capacity.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Data Center Evolution: DDR5 DIMMs Advance Server Performance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Data\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Driven by a confluence of megatrends, global data traffic is increasing at an exponential rate. For example, 5G networks are enabling billions of AI-powered IoT devices untethered from wired networks. Nowhere is the impact of all this growth being felt more intensely than in data centers. Indeed, hyperscale data centers have become the critical hubs of the global data network. DDR5 DRAM will enable the next generation of server systems providing the massive computing power of hyperscale and enterprise data centers. Learn about the benefits of DDR5 memory and the design considerations for implementing DDR5 DIMMs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tDownload White Paper<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

From the blog<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t
\"Ask<\/div><\/a>\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tMemory Bandwidth and DDR5 MRDIMMs Explained in this Ask the Experts\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t
\"DDR5<\/div><\/a>\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tDDR5 vs DDR4 DRAM – All the Advantages & Design Challenges\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t
\"Watch<\/div><\/a>\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tJohn Eble Dives into Chipsets for Server and Client Systems in Ask the Experts\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

News<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tRambus Delivers Industry-Leading Client Chipsets for Next-Generation AI PC Memory Modules\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tRambus Unveils Industry-First Complete Chipsets for Next-Generation DDR5 MRDIMMs and RDIMMs to Deliver Breakthrough Performance for Data Center and AI\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tRambus Expands Industry-Leading Memory Interface Chip Offering to High-Performance PCs with DDR5 Client Clock Driver\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Papers<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tExpanding Server Memory Capabilities with MRDIMM Technology\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tCXL emerges as memory coherent fabric leader as GenZ Consortium transfers assets\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tCXL Memory Interconnect Initiative: Enabling a New Era of Data Center Architecture\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Webinars<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tHow AI is Shaping the Memory Market\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tMemory Interface Chip Solutions for PC Clients and AI\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t

\n\t\t\t\n\t\t\t\tMemory Interface Chip Solutions for Servers and AI in the Data Center\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tContact Us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

DDR5 Client DIMM Chipset Delivering breakthrough memory bandwidth and capacity Contact Us DDR5 Client Clock Driver, Power Management IC and SPD Hub Chips The Rambus<\/p>\n","protected":false},"author":6,"featured_media":64653,"parent":12928,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-full.php","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":"","_links_to":"","_links_to_target":""},"tags":[],"class_list":{"0":"post-64652","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"entry"},"yoast_head":"\nDDR5 Client DIMM Chipset | Memory Interface Chips - Rambus<\/title>\n<meta name=\"description\" content=\"The Rambus DDR5 memory interface chipset for client DIMMs includes the DDR5 Client Clock Driver (CKD) and Serial Presence Detect Hubs (SPD Hub). These chips enable the next generation of laptops and PCs to handle demanding workloads for gaming, content creation and AI.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DDR5 Client DIMM Chipset\" \/>\n<meta property=\"og:description\" content=\"DDR5 Client DIMM Chipset Delivering breakthrough memory bandwidth and capacity Contact Us DDR5 Client Clock Driver, Power Management IC and SPD Hub Chips\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/\" \/>\n<meta property=\"og:site_name\" content=\"Rambus\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/RambusInc\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-28T03:30:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/07\/DDR5_CSODIMM_CKDSPD.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"367\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@rambusinc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/\",\"url\":\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/\",\"name\":\"DDR5 Client DIMM Chipset | Memory Interface Chips - Rambus\",\"isPartOf\":{\"@id\":\"https:\/\/www.rambus.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/07\/DDR5_CSODIMM_CKDSPD.jpg\",\"datePublished\":\"2024-07-29T19:16:44+00:00\",\"dateModified\":\"2026-01-28T03:30:44+00:00\",\"description\":\"The Rambus DDR5 memory interface chipset for client DIMMs includes the DDR5 Client Clock Driver (CKD) and Serial Presence Detect Hubs (SPD Hub). These chips enable the next generation of laptops and PCs to handle demanding workloads for gaming, content creation and AI.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#primaryimage\",\"url\":\"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/07\/DDR5_CSODIMM_CKDSPD.jpg\",\"contentUrl\":\"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/07\/DDR5_CSODIMM_CKDSPD.jpg\",\"width\":1000,\"height\":367,\"caption\":\"DDR5 CUDIMM showing CKD and SPD Hub\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.rambus.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Memory Interface Chips\",\"item\":\"https:\/\/www.rambus.com\/memory-interface-chips\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"DDR5 Client DIMM Chipset\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.rambus.com\/#website\",\"url\":\"https:\/\/www.rambus.com\/\",\"name\":\"Rambus\",\"description\":\"At Rambus, we create cutting-edge semiconductor and IP products, providing industry-leading chips and silicon IP to make data faster and safer.\",\"publisher\":{\"@id\":\"https:\/\/www.rambus.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.rambus.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.rambus.com\/#organization\",\"name\":\"Rambus\",\"url\":\"https:\/\/www.rambus.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.rambus.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/09\/Rambus_Logo.png\",\"contentUrl\":\"https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/09\/Rambus_Logo.png\",\"width\":200,\"height\":62,\"caption\":\"Rambus\"},\"image\":{\"@id\":\"https:\/\/www.rambus.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/RambusInc\",\"https:\/\/x.com\/rambusinc\",\"https:\/\/www.linkedin.com\/company\/rambus\",\"https:\/\/www.youtube.com\/user\/RambusWeb\"],\"description\":\"Rambus is a provider of industry-leading chips and silicon IP.\",\"email\":\"ebiz@rambus.com\",\"telephone\":\"+1-408-462-8000\",\"legalName\":\"Rambus Inc.\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"501\",\"maxValue\":\"1000\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"DDR5 Client DIMM Chipset | Memory Interface Chips - Rambus","description":"The Rambus DDR5 memory interface chipset for client DIMMs includes the DDR5 Client Clock Driver (CKD) and Serial Presence Detect Hubs (SPD Hub). These chips enable the next generation of laptops and PCs to handle demanding workloads for gaming, content creation and AI.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/","og_locale":"en_US","og_type":"article","og_title":"DDR5 Client DIMM Chipset","og_description":"DDR5 Client DIMM Chipset Delivering breakthrough memory bandwidth and capacity Contact Us DDR5 Client Clock Driver, Power Management IC and SPD Hub Chips","og_url":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/","og_site_name":"Rambus","article_publisher":"https:\/\/www.facebook.com\/RambusInc","article_modified_time":"2026-01-28T03:30:44+00:00","og_image":[{"width":1000,"height":367,"url":"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/07\/DDR5_CSODIMM_CKDSPD.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@rambusinc","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/","url":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/","name":"DDR5 Client DIMM Chipset | Memory Interface Chips - Rambus","isPartOf":{"@id":"https:\/\/www.rambus.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#primaryimage"},"image":{"@id":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#primaryimage"},"thumbnailUrl":"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/07\/DDR5_CSODIMM_CKDSPD.jpg","datePublished":"2024-07-29T19:16:44+00:00","dateModified":"2026-01-28T03:30:44+00:00","description":"The Rambus DDR5 memory interface chipset for client DIMMs includes the DDR5 Client Clock Driver (CKD) and Serial Presence Detect Hubs (SPD Hub). These chips enable the next generation of laptops and PCs to handle demanding workloads for gaming, content creation and AI.","breadcrumb":{"@id":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#primaryimage","url":"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/07\/DDR5_CSODIMM_CKDSPD.jpg","contentUrl":"https:\/\/www.rambus.com\/wp-content\/uploads\/2024\/07\/DDR5_CSODIMM_CKDSPD.jpg","width":1000,"height":367,"caption":"DDR5 CUDIMM showing CKD and SPD Hub"},{"@type":"BreadcrumbList","@id":"https:\/\/www.rambus.com\/memory-interface-chips\/ddr5-client-dimm-chipset\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.rambus.com\/"},{"@type":"ListItem","position":2,"name":"Memory Interface Chips","item":"https:\/\/www.rambus.com\/memory-interface-chips\/"},{"@type":"ListItem","position":3,"name":"DDR5 Client DIMM Chipset"}]},{"@type":"WebSite","@id":"https:\/\/www.rambus.com\/#website","url":"https:\/\/www.rambus.com\/","name":"Rambus","description":"At Rambus, we create cutting-edge semiconductor and IP products, providing industry-leading chips and silicon IP to make data faster and safer.","publisher":{"@id":"https:\/\/www.rambus.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.rambus.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.rambus.com\/#organization","name":"Rambus","url":"https:\/\/www.rambus.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.rambus.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/09\/Rambus_Logo.png","contentUrl":"https:\/\/www.rambus.com\/wp-content\/uploads\/2025\/09\/Rambus_Logo.png","width":200,"height":62,"caption":"Rambus"},"image":{"@id":"https:\/\/www.rambus.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/RambusInc","https:\/\/x.com\/rambusinc","https:\/\/www.linkedin.com\/company\/rambus","https:\/\/www.youtube.com\/user\/RambusWeb"],"description":"Rambus is a provider of industry-leading chips and silicon IP.","email":"ebiz@rambus.com","telephone":"+1-408-462-8000","legalName":"Rambus Inc.","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"501","maxValue":"1000"}}]}},"_links":{"self":[{"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/pages\/64652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/comments?post=64652"}],"version-history":[{"count":0,"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/pages\/64652\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/pages\/12928"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/media\/64653"}],"wp:attachment":[{"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/media?parent=64652"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rambus.com\/wp-json\/wp\/v2\/tags?post=64652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}